Cozy CO2 Nasal Sampling Cannulas

The Cozy line brings together capnography and oxygen delivery in a single, patient-friendly cannula — the kind of dual-purpose tool clinicians reach for when they need to monitor a patient's exhaled carbon dioxide while still delivering supplemental O2. If you're sourcing supplies for procedural sedation, post-anesthesia monitoring, or general ward observation, this is the category that keeps both functions on one comfortable interface.

Our current offering is the Drive Medical Cozy ETCO2 Nasal Sampling Cannula with O2 Delivery, a clear, over-the-ear adult cannula built for low-flow oxygen delivery alongside end-tidal CO2 sampling. A few details make it practical at the bedside:

• Curved, non-flared prongs designed to sit softly in the nares without irritating the septum during extended wear.
• Kink-resistant 7-foot O2 line that gives patients room to shift and reposition without interrupting the flow or the sampling signal.
• Single-patient, non-sterile construction that supports infection-control protocols and straightforward turnover between patients.

A common question buyers ask: why combine sampling and delivery in one cannula? Splitting them across two devices means two things resting on the face and two chances for a poor seal. A combined cannula like the Cozy keeps the setup simple — one placement, one comfort point — which matters most for patients who are sedated, elderly, or simply unable to tolerate fussy equipment. Because it's designed for low flow rates, it fits routine supplemental oxygen needs rather than high-flow respiratory support.

Facilities typically stock these for endoscopy suites, recovery areas, and any setting where continuous CO2 trending helps catch respiratory depression early. If you're outfitting a comfort-focused care space, you may also want to look at the Cozy Seat collection for complementary patient-comfort products.